Holley HP EFI display
 

Finally pulling the Trigger on a Holley HP EFI for my blower motor...

Is anyone using the 3.5" LCD touch screen ?

https://images.holley.com/3.5.jpg

Thinking of mounting it in place of my speedometer that doesn't work anyway..
Is it daylight view able ? I understand it's not waterproof .. I ususally get stuff covered if it's raining out...


Also, Has anyone set up a GPS input to datalog speed ?

Looking at the Autometer GPS unit...

From what I'm reading, it looks like it may have the correct output signal for the Holley unit..


THANKS !


Doug

I'm not using a Holley screen, but I do know that Holley does not talk with many things other than Holley and racepack. I had kid turbo build some gateways to convert to nmea2000 in order to have the engines show up on my chartplotters.

Holley sells a gps input.

does this hook to the laptop interface port ??

usb plug that plugs into any of the Holley digital dashes

IF you have a $700 digital dash... trying to NOT spend that much on the display.. :)


Doug

Huh. You didn’t seem new to boating. Lol ;)

I have the Holley everything on mine, except that one. Its a small display, I would recommend the DASH but yes its more money. You can tune on the Dash now, and you can add the GPS puck.

I run the 7.5" display along with the GPS. It works great. It can do everything including prop slip.(have to set up a math channel for that) has data logging and play back.

The issue I would see with small ones is seening them in daylight as even with the my 7.5" it can be hard to read at times.

Now if only I could find away to have my trim indicator into it I could get rid of all my gauges.

Mike